<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <h1>添加商品页面</h1>
  <input type="text" v-model="product.title"  placeholder="商品标题">
  <input type="text" v-model="product.price" placeholder="商品价格">
  <input type="text" v-model="product.num" placeholder="商品库存">
  <input type="button" value="添加" @click="insert()">
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
    let v = new Vue({
        el:"body>div",
        data:{
          product:{title:"",price:"",num:""}
        },
        methods:{
          insert(){
            //发出异步的post请求
            axios.post("/insert",v.product).then(function (response) {
              //只要代码执行了这里 就代码添加成功!
              alert("添加完成!");
              location.href="/";//返回首页
            })
          }
        }
    })
</script>
</body>
</html>